Source : Webster's Revised Unabridged Dictionary (1913)

Thermometric \Ther`mo*met"ric\, Thermometrical
\Ther`mo*met"ric*al\, a. [Cf. F. thermom['e]trique.]
   1. Of or pertaining to a thermometer; as, the thermometrical
      scale or tube.

   2. Made, or ascertained, by means of a thermometer; as,
      thermometrical observations.